The 18V Triple Hammer Cordless Impact Driver (WH18DBDL2Q4) is a first of its kind incorporating a third anvil, significantly increasing driving speed, beats per minute and torque.This provides an innovative solution to make any job site even more productive while at the same time decreasing the size, weight and vibration!The Triple Hammer can deliver a higher torque of 1,832 in-lbs, an impressive 4,000 IPM (Impacts Per Minute), and a faster driving speed of 2,900 RPM. Equipped with four different speed settings, the Triple Hammer impact driver can conveniently tackle a wide variety of applications from simply hanging ceiling fans to driving lag bolts, with just one tool in hand. Take this impact on any job, whether it is wet or dusty and trust in your Metabo HPT impact to be protected with the superior IP56 rating. Plus, be confident in the quality and performance of this impact with a Lifetime Tool Body Warranty.